Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:02:14 2013

Optimize a model with 32000 rows, 48002 columns and 64000 nonzeros
Model has 16000 quadratic constraints
Presolve time: 0.04s
Presolved: 32000 rows, 48002 columns, 64000 nonzeros
Presolved model has 16000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 4.800e+04
 Factor NZ  : 1.120e+05 (roughly 30 MBytes of memory)
 Factor Ops : 4.000e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.39029752e+07  0.00000000e+00  6.68e-13 5.00e-01  2.99e+02     0s
   1   2.79922819e+06  5.58370699e+05  2.15e-07 4.88e-05  4.67e+01     0s
   2   2.08304513e+06  1.64017591e+06  1.42e-08 3.15e-06  9.23e+00     0s
   3   1.91568663e+06  1.82540468e+06  1.81e-09 4.68e-07  1.88e+00     0s
   4   1.85996483e+06  1.85019897e+06  9.96e-11 7.52e-08  2.03e-01     0s
   5   1.85532462e+06  1.85491366e+06  1.36e-12 4.95e-09  8.56e-03     0s
   6   1.85526360e+06  1.85525337e+06  1.28e-13 6.49e-11  2.13e-04     0s
   7   1.85525893e+06  1.85525712e+06  9.95e-14 1.22e-11  3.77e-05     1s

Barrier solved model in 7 iterations and 0.55 seconds
Optimal objective 1.85525893e+06